Bulkhead fittings are used in applications where tank to pipe connection is needed. The bulkhead is secured in the tank and then pipe is fastened to the bulkhead. CPVC Bulkheads are durable schedule 80 CPVC fittings that are made for high-pressure tank applications with more aggressive chemicals. Bulkhead fittings are most commonly used in water treatment plants, chemical processing, food and beverage, theme parks, aquariums, pulp and paper, marine and corrosive environments, metal plating and finishing applications. CPVC bulkhead can handle temperatures up to 200 degrees F. CPVC bulkheads are manufactured with socket to thread and thread-to-thread connections to fit any tank application that you may have. We stock bulkheads that range in size from ½” to 4” in the socket by thread and thread-by-thread options.